World of EUC

Hey Dale, take a look on this overview: <https://developer-docs.citrix.com/projects/monitor-service-odata-api/en/latest/Session_and_Application_usage.pdf>

You can use this powershell function to receive the data:
function Export-Odata {
    [CmdletBinding()]
    param(
        [string]$URI,
        $Params)

    $data = @()
    $NextLink = $URI
    write-host $URI
    write-host 'Fetching :'$URI.split('?')[0].split('/')[4] -ForegroundColor Yellow
    $APItimer.Restart()
    While ($Null -ne $NextLink) {
        $tmp = Invoke-WebRequest -Uri  $NextLink @Params | ConvertFrom-Json
        $tmp.Value | ForEach-Object { $data += $_ }
        $NextLink = $tmp.'@odata.NextLink'
    }
    [String]$seconds = "[" + ($APItimer.elapsed.seconds).ToString() + "sec]"
    write-host $seconds -ForegroundColor Red
    return $data

}

Let me know if you need anything else.